Normalize Sensor Samples
Required Context
Read docs/project/overview.md, applicable ADRs, and the active Spec before normalizing.
Workflow
Validate input provenance, apply documented unit normalization, preserve timestamp and original position, and emit normalization evidence for the caller.
Invariants
- Raw values remain unchanged.
- Normalized records retain provenance.
- Equal timestamps retain original input order under ADR-004.
Validation
Run the exact normalization/export validation declared by the active Spec and report the command result.
Boundaries
Do not redefine methodology, infer missing units, remove samples, or approve a public export contract.